138476256

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 400377600

約数和(自身を除く): 261901344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 79, 93, 96, 114, 124, 152, 158, 186, 228, 237, 248, 304, 316, 372, 456, 474, 496, 589, 608, 632, 744, 912, 948, 961, 992, 1178, 1264, 1488, 1501, 1767, 1824, 1896, 1922, 2356, 2449, 2528, 2883, 2976, 3002, 3534, 3792, 3844, 4503, 4712, 4898, 5766, 6004, 7068, 7347, 7584, 7688, 9006, 9424, 9796, 11532, 12008, 14136, 14694, 15376, 18012, 18259, 18848, 19592, 23064, 24016, 28272, 29388, 30752, 36024, 36518, 39184, 46128, 46531, 48032, 54777, 56544, 58776, 72048, 73036, 75919, 78368, 92256, 93062, 109554, 117552, 139593, 144096, 146072, 151838, 186124, 219108, 227757, 235104, 279186, 292144, 303676, 372248, 438216, 455514, 558372, 584288, 607352, 744496, 876432, 911028, 1116744, 1214704, 1442461, 1488992, 1752864, 1822056, 2233488, 2429408, 2884922, 3644112, 4327383, 4466976, 5769844, 7288224, 8654766, 11539688, 17309532, 23079376, 34619064, 46158752, 69238128, 138476256]

約数ペア:

[(1, 138476256), (2, 69238128), (3, 46158752), (4, 34619064), (6, 23079376), (8, 17309532), (12, 11539688), (16, 8654766), (19, 7288224), (24, 5769844), (31, 4466976), (32, 4327383), (38, 3644112), (48, 2884922), (57, 2429408), (62, 2233488), (76, 1822056), (79, 1752864), (93, 1488992), (96, 1442461), (114, 1214704), (124, 1116744), (152, 911028), (158, 876432), (186, 744496), (228, 607352), (237, 584288), (248, 558372), (304, 455514), (316, 438216), (372, 372248), (456, 303676), (474, 292144), (496, 279186), (589, 235104), (608, 227757), (632, 219108), (744, 186124), (912, 151838), (948, 146072), (961, 144096), (992, 139593), (1178, 117552), (1264, 109554), (1488, 93062), (1501, 92256), (1767, 78368), (1824, 75919), (1896, 73036), (1922, 72048), (2356, 58776), (2449, 56544), (2528, 54777), (2883, 48032), (2976, 46531), (3002, 46128), (3534, 39184), (3792, 36518), (3844, 36024), (4503, 30752), (4712, 29388), (4898, 28272), (5766, 24016), (6004, 23064), (7068, 19592), (7347, 18848), (7584, 18259), (7688, 18012), (9006, 15376), (9424, 14694), (9796, 14136), (11532, 12008)]