172438056

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1384

約数の個数: 144

約数和(自身を含む): 558373140

約数和(自身を除く): 385935084

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 49, 56, 63, 72, 74, 84, 98, 111, 126, 147, 148, 168, 196, 222, 252, 259, 294, 296, 333, 392, 441, 444, 504, 518, 588, 666, 777, 882, 888, 1036, 1176, 1321, 1332, 1554, 1764, 1813, 2072, 2331, 2642, 2664, 3108, 3528, 3626, 3963, 4662, 5284, 5439, 6216, 7252, 7926, 9247, 9324, 10568, 10878, 11889, 14504, 15852, 16317, 18494, 18648, 21756, 23778, 27741, 31704, 32634, 36988, 43512, 47556, 48877, 55482, 64729, 65268, 73976, 83223, 95112, 97754, 110964, 129458, 130536, 146631, 166446, 194187, 195508, 221928, 258916, 293262, 332892, 342139, 388374, 391016, 439893, 517832, 582561, 586524, 665784, 684278, 776748, 879786, 1026417, 1165122, 1173048, 1368556, 1553496, 1759572, 2052834, 2330244, 2394973, 2737112, 3079251, 3519144, 4105668, 4660488, 4789946, 6158502, 7184919, 8211336, 9579892, 12317004, 14369838, 19159784, 21554757, 24634008, 28739676, 43109514, 57479352, 86219028, 172438056]

約数ペア:

[(1, 172438056), (2, 86219028), (3, 57479352), (4, 43109514), (6, 28739676), (7, 24634008), (8, 21554757), (9, 19159784), (12, 14369838), (14, 12317004), (18, 9579892), (21, 8211336), (24, 7184919), (28, 6158502), (36, 4789946), (37, 4660488), (42, 4105668), (49, 3519144), (56, 3079251), (63, 2737112), (72, 2394973), (74, 2330244), (84, 2052834), (98, 1759572), (111, 1553496), (126, 1368556), (147, 1173048), (148, 1165122), (168, 1026417), (196, 879786), (222, 776748), (252, 684278), (259, 665784), (294, 586524), (296, 582561), (333, 517832), (392, 439893), (441, 391016), (444, 388374), (504, 342139), (518, 332892), (588, 293262), (666, 258916), (777, 221928), (882, 195508), (888, 194187), (1036, 166446), (1176, 146631), (1321, 130536), (1332, 129458), (1554, 110964), (1764, 97754), (1813, 95112), (2072, 83223), (2331, 73976), (2642, 65268), (2664, 64729), (3108, 55482), (3528, 48877), (3626, 47556), (3963, 43512), (4662, 36988), (5284, 32634), (5439, 31704), (6216, 27741), (7252, 23778), (7926, 21756), (9247, 18648), (9324, 18494), (10568, 16317), (10878, 15852), (11889, 14504)]