153322728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 442350720

約数和(自身を除く): 289027992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 137, 156, 204, 211, 221, 274, 312, 408, 411, 422, 442, 548, 633, 663, 822, 844, 884, 1096, 1266, 1326, 1644, 1688, 1768, 1781, 2329, 2532, 2652, 2743, 3288, 3562, 3587, 4658, 5064, 5304, 5343, 5486, 6987, 7124, 7174, 8229, 9316, 10686, 10761, 10972, 13974, 14248, 14348, 16458, 18632, 21372, 21522, 21944, 27948, 28696, 28907, 30277, 32916, 42744, 43044, 46631, 55896, 57814, 60554, 65832, 86088, 86721, 90831, 93262, 115628, 121108, 139893, 173442, 181662, 186524, 231256, 242216, 279786, 346884, 363324, 373048, 375791, 491419, 559572, 693768, 726648, 751582, 982838, 1119144, 1127373, 1474257, 1503164, 1965676, 2254746, 2948514, 3006328, 3931352, 4509492, 5897028, 6388447, 9018984, 11794056, 12776894, 19165341, 25553788, 38330682, 51107576, 76661364, 153322728]

約数ペア:

[(1, 153322728), (2, 76661364), (3, 51107576), (4, 38330682), (6, 25553788), (8, 19165341), (12, 12776894), (13, 11794056), (17, 9018984), (24, 6388447), (26, 5897028), (34, 4509492), (39, 3931352), (51, 3006328), (52, 2948514), (68, 2254746), (78, 1965676), (102, 1503164), (104, 1474257), (136, 1127373), (137, 1119144), (156, 982838), (204, 751582), (211, 726648), (221, 693768), (274, 559572), (312, 491419), (408, 375791), (411, 373048), (422, 363324), (442, 346884), (548, 279786), (633, 242216), (663, 231256), (822, 186524), (844, 181662), (884, 173442), (1096, 139893), (1266, 121108), (1326, 115628), (1644, 93262), (1688, 90831), (1768, 86721), (1781, 86088), (2329, 65832), (2532, 60554), (2652, 57814), (2743, 55896), (3288, 46631), (3562, 43044), (3587, 42744), (4658, 32916), (5064, 30277), (5304, 28907), (5343, 28696), (5486, 27948), (6987, 21944), (7124, 21522), (7174, 21372), (8229, 18632), (9316, 16458), (10686, 14348), (10761, 14248), (10972, 13974)]