140201964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 424359936

約数和(自身を除く): 284157972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 131, 137, 186, 217, 252, 262, 274, 279, 372, 393, 411, 434, 524, 548, 558, 651, 786, 822, 868, 917, 959, 1116, 1179, 1233, 1302, 1572, 1644, 1834, 1918, 1953, 2358, 2466, 2604, 2751, 2877, 3668, 3836, 3906, 4061, 4247, 4716, 4932, 5502, 5754, 7812, 8122, 8253, 8494, 8631, 11004, 11508, 12183, 12741, 16244, 16506, 16988, 17262, 17947, 24366, 25482, 28427, 29729, 33012, 34524, 35894, 36549, 38223, 48732, 50964, 53841, 56854, 59458, 71788, 73098, 76446, 85281, 89187, 107682, 113708, 118916, 125629, 146196, 152892, 161523, 170562, 178374, 215364, 251258, 255843, 267561, 323046, 341124, 356748, 376887, 502516, 511686, 535122, 556357, 646092, 753774, 1023372, 1070244, 1112714, 1130661, 1507548, 1669071, 2225428, 2261322, 3338142, 3894499, 4522644, 5007213, 6676284, 7788998, 10014426, 11683497, 15577996, 20028852, 23366994, 35050491, 46733988, 70100982, 140201964]

約数ペア:

[(1, 140201964), (2, 70100982), (3, 46733988), (4, 35050491), (6, 23366994), (7, 20028852), (9, 15577996), (12, 11683497), (14, 10014426), (18, 7788998), (21, 6676284), (28, 5007213), (31, 4522644), (36, 3894499), (42, 3338142), (62, 2261322), (63, 2225428), (84, 1669071), (93, 1507548), (124, 1130661), (126, 1112714), (131, 1070244), (137, 1023372), (186, 753774), (217, 646092), (252, 556357), (262, 535122), (274, 511686), (279, 502516), (372, 376887), (393, 356748), (411, 341124), (434, 323046), (524, 267561), (548, 255843), (558, 251258), (651, 215364), (786, 178374), (822, 170562), (868, 161523), (917, 152892), (959, 146196), (1116, 125629), (1179, 118916), (1233, 113708), (1302, 107682), (1572, 89187), (1644, 85281), (1834, 76446), (1918, 73098), (1953, 71788), (2358, 59458), (2466, 56854), (2604, 53841), (2751, 50964), (2877, 48732), (3668, 38223), (3836, 36549), (3906, 35894), (4061, 34524), (4247, 33012), (4716, 29729), (4932, 28427), (5502, 25482), (5754, 24366), (7812, 17947), (8122, 17262), (8253, 16988), (8494, 16506), (8631, 16244), (11004, 12741), (11508, 12183)]