187739451984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{30763}}^1$

素因数の和:31265

約数の個数: 160

約数和(自身を含む): 569097575424

約数和(自身を除く): 381358123440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 443, 492, 574, 656, 861, 886, 984, 1148, 1329, 1722, 1772, 1968, 2296, 2658, 3101, 3444, 3544, 4592, 5316, 6202, 6888, 7088, 9303, 10632, 12404, 13776, 18163, 18606, 21264, 24808, 30763, 36326, 37212, 49616, 54489, 61526, 72652, 74424, 92289, 108978, 123052, 127141, 145304, 148848, 184578, 215341, 217956, 246104, 254282, 290608, 369156, 381423, 430682, 435912, 492208, 508564, 646023, 738312, 762846, 861364, 871824, 1017128, 1261283, 1292046, 1476624, 1525692, 1722728, 2034256, 2522566, 2584092, 3051384, 3445456, 3783849, 5045132, 5168184, 6102768, 7567698, 8828981, 10090264, 10336368, 13628009, 15135396, 17657962, 20180528, 26486943, 27256018, 30270792, 35315924, 40884027, 52973886, 54512036, 60541584, 70631848, 81768054, 95396063, 105947772, 109024072, 141263696, 163536108, 190792126, 211895544, 218048144, 286188189, 327072216, 381584252, 423791088, 558748369, 572376378, 654144432, 763168504, 1117496738, 1144752756, 1526337008, 1676245107, 2234993476, 2289505512, 3352490214, 3911238583, 4469986952, 4579011024, 6704980428, 7822477166, 8939973904, 11733715749, 13409960856, 15644954332, 23467431498, 26819921712, 31289908664, 46934862996, 62579817328, 93869725992, 187739451984]

約数ペア:

[(1, 187739451984), (2, 93869725992), (3, 62579817328), (4, 46934862996), (6, 31289908664), (7, 26819921712), (8, 23467431498), (12, 15644954332), (14, 13409960856), (16, 11733715749), (21, 8939973904), (24, 7822477166), (28, 6704980428), (41, 4579011024), (42, 4469986952), (48, 3911238583), (56, 3352490214), (82, 2289505512), (84, 2234993476), (112, 1676245107), (123, 1526337008), (164, 1144752756), (168, 1117496738), (246, 763168504), (287, 654144432), (328, 572376378), (336, 558748369), (443, 423791088), (492, 381584252), (574, 327072216), (656, 286188189), (861, 218048144), (886, 211895544), (984, 190792126), (1148, 163536108), (1329, 141263696), (1722, 109024072), (1772, 105947772), (1968, 95396063), (2296, 81768054), (2658, 70631848), (3101, 60541584), (3444, 54512036), (3544, 52973886), (4592, 40884027), (5316, 35315924), (6202, 30270792), (6888, 27256018), (7088, 26486943), (9303, 20180528), (10632, 17657962), (12404, 15135396), (13776, 13628009), (18163, 10336368), (18606, 10090264), (21264, 8828981), (24808, 7567698), (30763, 6102768), (36326, 5168184), (37212, 5045132), (49616, 3783849), (54489, 3445456), (61526, 3051384), (72652, 2584092), (74424, 2522566), (92289, 2034256), (108978, 1722728), (123052, 1525692), (127141, 1476624), (145304, 1292046), (148848, 1261283), (184578, 1017128), (215341, 871824), (217956, 861364), (246104, 762846), (254282, 738312), (290608, 646023), (369156, 508564), (381423, 492208), (430682, 435912)]