198568188

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1281

約数の個数: 144

約数和(自身を含む): 630884800

約数和(自身を除く): 432316612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 343, 364, 441, 468, 546, 588, 637, 686, 819, 882, 1029, 1092, 1237, 1274, 1372, 1638, 1764, 1911, 2058, 2474, 2548, 3087, 3276, 3711, 3822, 4116, 4459, 4948, 5733, 6174, 7422, 7644, 8659, 8918, 11133, 11466, 12348, 13377, 14844, 16081, 17318, 17836, 22266, 22932, 25977, 26754, 32162, 34636, 40131, 44532, 48243, 51954, 53508, 60613, 64324, 77931, 80262, 96486, 103908, 112567, 121226, 144729, 155862, 160524, 181839, 192972, 225134, 242452, 289458, 311724, 337701, 363678, 424291, 450268, 545517, 578916, 675402, 727356, 787969, 848582, 1013103, 1091034, 1272873, 1350804, 1575938, 1697164, 2026206, 2182068, 2363907, 2545746, 3151876, 3818619, 4052412, 4727814, 5091492, 5515783, 7091721, 7637238, 9455628, 11031566, 14183442, 15274476, 16547349, 22063132, 28366884, 33094698, 49642047, 66189396, 99284094, 198568188]

約数ペア:

[(1, 198568188), (2, 99284094), (3, 66189396), (4, 49642047), (6, 33094698), (7, 28366884), (9, 22063132), (12, 16547349), (13, 15274476), (14, 14183442), (18, 11031566), (21, 9455628), (26, 7637238), (28, 7091721), (36, 5515783), (39, 5091492), (42, 4727814), (49, 4052412), (52, 3818619), (63, 3151876), (78, 2545746), (84, 2363907), (91, 2182068), (98, 2026206), (117, 1697164), (126, 1575938), (147, 1350804), (156, 1272873), (182, 1091034), (196, 1013103), (234, 848582), (252, 787969), (273, 727356), (294, 675402), (343, 578916), (364, 545517), (441, 450268), (468, 424291), (546, 363678), (588, 337701), (637, 311724), (686, 289458), (819, 242452), (882, 225134), (1029, 192972), (1092, 181839), (1237, 160524), (1274, 155862), (1372, 144729), (1638, 121226), (1764, 112567), (1911, 103908), (2058, 96486), (2474, 80262), (2548, 77931), (3087, 64324), (3276, 60613), (3711, 53508), (3822, 51954), (4116, 48243), (4459, 44532), (4948, 40131), (5733, 34636), (6174, 32162), (7422, 26754), (7644, 25977), (8659, 22932), (8918, 22266), (11133, 17836), (11466, 17318), (12348, 16081), (13377, 14844)]