157881822

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1086

約数の個数: 96

約数和(自身を含む): 401863680

約数和(自身を除く): 243981858

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 49, 51, 62, 93, 98, 102, 119, 147, 186, 217, 238, 294, 357, 434, 527, 651, 714, 833, 1019, 1054, 1302, 1519, 1581, 1666, 2038, 2499, 3038, 3057, 3162, 3689, 4557, 4998, 6114, 7133, 7378, 9114, 11067, 14266, 17323, 21399, 22134, 25823, 31589, 34646, 42798, 49931, 51646, 51969, 63178, 77469, 94767, 99862, 103938, 121261, 149793, 154938, 189534, 221123, 242522, 299586, 363783, 442246, 537013, 663369, 727566, 848827, 1074026, 1326738, 1547861, 1611039, 1697654, 2546481, 3095722, 3222078, 3759091, 4643583, 5092962, 7518182, 9287166, 11277273, 22554546, 26313637, 52627274, 78940911, 157881822]

約数ペア:

[(1, 157881822), (2, 78940911), (3, 52627274), (6, 26313637), (7, 22554546), (14, 11277273), (17, 9287166), (21, 7518182), (31, 5092962), (34, 4643583), (42, 3759091), (49, 3222078), (51, 3095722), (62, 2546481), (93, 1697654), (98, 1611039), (102, 1547861), (119, 1326738), (147, 1074026), (186, 848827), (217, 727566), (238, 663369), (294, 537013), (357, 442246), (434, 363783), (527, 299586), (651, 242522), (714, 221123), (833, 189534), (1019, 154938), (1054, 149793), (1302, 121261), (1519, 103938), (1581, 99862), (1666, 94767), (2038, 77469), (2499, 63178), (3038, 51969), (3057, 51646), (3162, 49931), (3689, 42798), (4557, 34646), (4998, 31589), (6114, 25823), (7133, 22134), (7378, 21399), (9114, 17323), (11067, 14266)]