157055898290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1\times {\mathrm{379}}^1\times {\mathrm{601}}^1$

素因数の和:1216

約数の個数: 96

約数和(自身を含む): 301216527360

約数和(自身を除く): 144160629070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 361, 379, 382, 601, 722, 758, 955, 1202, 1805, 1895, 1910, 3005, 3610, 3629, 3790, 6010, 7201, 7258, 11419, 14402, 18145, 22838, 36005, 36290, 57095, 68951, 72010, 72389, 114190, 114791, 136819, 137902, 144778, 216961, 227779, 229582, 273638, 344755, 361945, 433922, 455558, 573955, 684095, 689510, 723890, 1084805, 1138895, 1147910, 1368190, 1375391, 2169610, 2181029, 2277790, 2750782, 4327801, 4362058, 6876955, 8655602, 10905145, 13753910, 21639005, 21810290, 26132429, 41439551, 43278010, 43505789, 52264858, 82228219, 82879102, 87011578, 130662145, 164456438, 207197755, 217528945, 261324290, 411141095, 414395510, 435057890, 822282190, 826609991, 1653219982, 4133049955, 8266099910, 15705589829, 31411179658, 78527949145, 157055898290]

約数ペア:

[(1, 157055898290), (2, 78527949145), (5, 31411179658), (10, 15705589829), (19, 8266099910), (38, 4133049955), (95, 1653219982), (190, 826609991), (191, 822282190), (361, 435057890), (379, 414395510), (382, 411141095), (601, 261324290), (722, 217528945), (758, 207197755), (955, 164456438), (1202, 130662145), (1805, 87011578), (1895, 82879102), (1910, 82228219), (3005, 52264858), (3610, 43505789), (3629, 43278010), (3790, 41439551), (6010, 26132429), (7201, 21810290), (7258, 21639005), (11419, 13753910), (14402, 10905145), (18145, 8655602), (22838, 6876955), (36005, 4362058), (36290, 4327801), (57095, 2750782), (68951, 2277790), (72010, 2181029), (72389, 2169610), (114190, 1375391), (114791, 1368190), (136819, 1147910), (137902, 1138895), (144778, 1084805), (216961, 723890), (227779, 689510), (229582, 684095), (273638, 573955), (344755, 455558), (361945, 433922)]