157218450788

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{597271}}^1$

素因数の和:597385

約数の個数: 72

約数和(自身を含む): 343168600320

約数和(自身を除く): 185950149532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 79, 98, 119, 158, 196, 238, 316, 476, 553, 833, 1106, 1343, 1666, 2212, 2686, 3332, 3871, 5372, 7742, 9401, 15484, 18802, 37604, 65807, 131614, 263228, 597271, 1194542, 2389084, 4180897, 8361794, 10153607, 16723588, 20307214, 29266279, 40614428, 47184409, 58532558, 71075249, 94368818, 117065116, 142150498, 188737636, 284300996, 330290863, 497526743, 660581726, 802134953, 995053486, 1321163452, 1604269906, 1990106972, 2312036041, 3208539812, 4624072082, 5614944671, 9248144164, 11229889342, 22459778684, 39304612697, 78609225394, 157218450788]

約数ペア:

[(1, 157218450788), (2, 78609225394), (4, 39304612697), (7, 22459778684), (14, 11229889342), (17, 9248144164), (28, 5614944671), (34, 4624072082), (49, 3208539812), (68, 2312036041), (79, 1990106972), (98, 1604269906), (119, 1321163452), (158, 995053486), (196, 802134953), (238, 660581726), (316, 497526743), (476, 330290863), (553, 284300996), (833, 188737636), (1106, 142150498), (1343, 117065116), (1666, 94368818), (2212, 71075249), (2686, 58532558), (3332, 47184409), (3871, 40614428), (5372, 29266279), (7742, 20307214), (9401, 16723588), (15484, 10153607), (18802, 8361794), (37604, 4180897), (65807, 2389084), (131614, 1194542), (263228, 597271)]