157028491802

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{4523}}^1$

素因数の和:4805

約数の個数: 128

約数和(自身を含む): 314653248000

約数和(自身を除く): 157624756198

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 229, 238, 343, 442, 458, 637, 686, 833, 1274, 1547, 1603, 1666, 2977, 3094, 3206, 3893, 4459, 4523, 5831, 5954, 7786, 8918, 9046, 10829, 11221, 11662, 20839, 21658, 22442, 27251, 31661, 41678, 50609, 54502, 58799, 63322, 75803, 76891, 78547, 101218, 117598, 145873, 151606, 153782, 157094, 190757, 221627, 291746, 354263, 381514, 411593, 443254, 538237, 708526, 823186, 999583, 1021111, 1035767, 1076474, 1335299, 1551389, 1999166, 2042222, 2071534, 2479841, 2670598, 2881151, 3102778, 3767659, 4959682, 5762302, 6997081, 7250369, 7535318, 13464971, 13994162, 14500738, 17358887, 17608039, 20168057, 26373613, 26929942, 34717774, 35216078, 40336114, 48979567, 50752583, 52747226, 94254797, 97959134, 101505166, 123256273, 188509594, 228904507, 246512546, 342856969, 355268081, 457809014, 659783579, 685713938, 710536162, 862793911, 1319567158, 1602331549, 1725587822, 3204663098, 4618485053, 6039557377, 9236970106, 11216320843, 12079114754, 22432641686, 78514245901, 157028491802]

約数ペア:

[(1, 157028491802), (2, 78514245901), (7, 22432641686), (13, 12079114754), (14, 11216320843), (17, 9236970106), (26, 6039557377), (34, 4618485053), (49, 3204663098), (91, 1725587822), (98, 1602331549), (119, 1319567158), (182, 862793911), (221, 710536162), (229, 685713938), (238, 659783579), (343, 457809014), (442, 355268081), (458, 342856969), (637, 246512546), (686, 228904507), (833, 188509594), (1274, 123256273), (1547, 101505166), (1603, 97959134), (1666, 94254797), (2977, 52747226), (3094, 50752583), (3206, 48979567), (3893, 40336114), (4459, 35216078), (4523, 34717774), (5831, 26929942), (5954, 26373613), (7786, 20168057), (8918, 17608039), (9046, 17358887), (10829, 14500738), (11221, 13994162), (11662, 13464971), (20839, 7535318), (21658, 7250369), (22442, 6997081), (27251, 5762302), (31661, 4959682), (41678, 3767659), (50609, 3102778), (54502, 2881151), (58799, 2670598), (63322, 2479841), (75803, 2071534), (76891, 2042222), (78547, 1999166), (101218, 1551389), (117598, 1335299), (145873, 1076474), (151606, 1035767), (153782, 1021111), (157094, 999583), (190757, 823186), (221627, 708526), (291746, 538237), (354263, 443254), (381514, 411593)]