162020144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3727}}^1$

素因数の和:3778

約数の個数: 80

約数和(自身を含む): 388308480

約数和(自身を除く): 226288336

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2288, 2717, 3344, 3727, 3952, 5434, 7454, 10868, 14908, 21736, 29816, 40997, 43472, 48451, 59632, 70813, 81994, 96902, 141626, 163988, 193804, 283252, 327976, 387608, 532961, 566504, 655952, 775216, 778943, 920569, 1065922, 1133008, 1557886, 1841138, 2131844, 3115772, 3682276, 4263688, 6231544, 7364552, 8527376, 10126259, 12463088, 14729104, 20252518, 40505036, 81010072, 162020144]

約数ペア:

[(1, 162020144), (2, 81010072), (4, 40505036), (8, 20252518), (11, 14729104), (13, 12463088), (16, 10126259), (19, 8527376), (22, 7364552), (26, 6231544), (38, 4263688), (44, 3682276), (52, 3115772), (76, 2131844), (88, 1841138), (104, 1557886), (143, 1133008), (152, 1065922), (176, 920569), (208, 778943), (209, 775216), (247, 655952), (286, 566504), (304, 532961), (418, 387608), (494, 327976), (572, 283252), (836, 193804), (988, 163988), (1144, 141626), (1672, 96902), (1976, 81994), (2288, 70813), (2717, 59632), (3344, 48451), (3727, 43472), (3952, 40997), (5434, 29816), (7454, 21736), (10868, 14908)]