156904255870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{11503}}^1$

素因数の和:11690

約数の個数: 128

約数和(自身を含む): 325616578560

約数和(自身を除く): 168712322690

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 41, 82, 85, 95, 103, 170, 190, 205, 206, 323, 410, 515, 646, 697, 779, 1030, 1394, 1558, 1615, 1751, 1957, 3230, 3485, 3502, 3895, 3914, 4223, 6970, 7790, 8446, 8755, 9785, 11503, 13243, 17510, 19570, 21115, 23006, 26486, 33269, 42230, 57515, 66215, 66538, 71791, 80237, 115030, 132430, 143582, 160474, 166345, 195551, 218557, 332690, 358955, 391102, 401185, 437114, 471623, 717910, 802370, 943246, 977755, 1092785, 1184809, 1364029, 1955510, 2185570, 2358115, 2369618, 2728058, 3715469, 4716230, 5924045, 6820145, 7430938, 8017591, 8960837, 11848090, 13640290, 16035182, 17921674, 18577345, 20141753, 22511371, 37154690, 40087955, 40283506, 44804185, 45022742, 48577169, 80175910, 89608370, 97154338, 100708765, 112556855, 152334229, 201417530, 225113710, 242885845, 304668458, 382693307, 485771690, 761671145, 765386614, 825811873, 922966211, 1523342290, 1651623746, 1845932422, 1913466535, 3826933070, 4129059365, 4614831055, 8258118730, 9229662110, 15690425587, 31380851174, 78452127935, 156904255870]

約数ペア:

[(1, 156904255870), (2, 78452127935), (5, 31380851174), (10, 15690425587), (17, 9229662110), (19, 8258118730), (34, 4614831055), (38, 4129059365), (41, 3826933070), (82, 1913466535), (85, 1845932422), (95, 1651623746), (103, 1523342290), (170, 922966211), (190, 825811873), (205, 765386614), (206, 761671145), (323, 485771690), (410, 382693307), (515, 304668458), (646, 242885845), (697, 225113710), (779, 201417530), (1030, 152334229), (1394, 112556855), (1558, 100708765), (1615, 97154338), (1751, 89608370), (1957, 80175910), (3230, 48577169), (3485, 45022742), (3502, 44804185), (3895, 40283506), (3914, 40087955), (4223, 37154690), (6970, 22511371), (7790, 20141753), (8446, 18577345), (8755, 17921674), (9785, 16035182), (11503, 13640290), (13243, 11848090), (17510, 8960837), (19570, 8017591), (21115, 7430938), (23006, 6820145), (26486, 5924045), (33269, 4716230), (42230, 3715469), (57515, 2728058), (66215, 2369618), (66538, 2358115), (71791, 2185570), (80237, 1955510), (115030, 1364029), (132430, 1184809), (143582, 1092785), (160474, 977755), (166345, 943246), (195551, 802370), (218557, 717910), (332690, 471623), (358955, 437114), (391102, 401185)]