157054194

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 409743360

約数和(自身を除く): 252689166

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 103, 151, 153, 187, 198, 206, 297, 302, 306, 309, 374, 453, 459, 561, 594, 618, 906, 918, 927, 1122, 1133, 1359, 1661, 1683, 1751, 1854, 2266, 2567, 2718, 2781, 3322, 3366, 3399, 3502, 4077, 4983, 5049, 5134, 5253, 5562, 6798, 7701, 8154, 9966, 10098, 10197, 10506, 14949, 15402, 15553, 15759, 19261, 20394, 23103, 28237, 29898, 30591, 31106, 31518, 38522, 44847, 46206, 46659, 47277, 56474, 57783, 61182, 69309, 84711, 89694, 93318, 94554, 115566, 138618, 139977, 169422, 171083, 173349, 254133, 264401, 279954, 342166, 346698, 419931, 508266, 513249, 520047, 528802, 762399, 793203, 839862, 1026498, 1040094, 1524798, 1539747, 1586406, 2379609, 2908411, 3079494, 4619241, 4759218, 5816822, 7138827, 8725233, 9238482, 14277654, 17450466, 26175699, 52351398, 78527097, 157054194]

約数ペア:

[(1, 157054194), (2, 78527097), (3, 52351398), (6, 26175699), (9, 17450466), (11, 14277654), (17, 9238482), (18, 8725233), (22, 7138827), (27, 5816822), (33, 4759218), (34, 4619241), (51, 3079494), (54, 2908411), (66, 2379609), (99, 1586406), (102, 1539747), (103, 1524798), (151, 1040094), (153, 1026498), (187, 839862), (198, 793203), (206, 762399), (297, 528802), (302, 520047), (306, 513249), (309, 508266), (374, 419931), (453, 346698), (459, 342166), (561, 279954), (594, 264401), (618, 254133), (906, 173349), (918, 171083), (927, 169422), (1122, 139977), (1133, 138618), (1359, 115566), (1661, 94554), (1683, 93318), (1751, 89694), (1854, 84711), (2266, 69309), (2567, 61182), (2718, 57783), (2781, 56474), (3322, 47277), (3366, 46659), (3399, 46206), (3502, 44847), (4077, 38522), (4983, 31518), (5049, 31106), (5134, 30591), (5253, 29898), (5562, 28237), (6798, 23103), (7701, 20394), (8154, 19261), (9966, 15759), (10098, 15553), (10197, 15402), (10506, 14949)]