171521532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1277}}^1$

素因数の和:1348

約数の個数: 144

約数和(自身を含む): 547065792

約数和(自身を除く): 375544260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 41, 42, 52, 63, 78, 82, 84, 91, 117, 123, 126, 156, 164, 182, 234, 246, 252, 273, 287, 364, 369, 468, 492, 533, 546, 574, 738, 819, 861, 1066, 1092, 1148, 1277, 1476, 1599, 1638, 1722, 2132, 2554, 2583, 3198, 3276, 3444, 3731, 3831, 4797, 5108, 5166, 6396, 7462, 7662, 8939, 9594, 10332, 11193, 11493, 14924, 15324, 16601, 17878, 19188, 22386, 22986, 26817, 33202, 33579, 35756, 44772, 45972, 49803, 52357, 53634, 66404, 67158, 80451, 99606, 104714, 107268, 116207, 134316, 149409, 157071, 160902, 199212, 209428, 232414, 298818, 314142, 321804, 348621, 366499, 464828, 471213, 597636, 628284, 680641, 697242, 732998, 942426, 1045863, 1099497, 1361282, 1394484, 1465996, 1884852, 2041923, 2091726, 2198994, 2722564, 3298491, 4083846, 4183452, 4397988, 4764487, 6125769, 6596982, 8167692, 9528974, 12251538, 13193964, 14293461, 19057948, 24503076, 28586922, 42880383, 57173844, 85760766, 171521532]

約数ペア:

[(1, 171521532), (2, 85760766), (3, 57173844), (4, 42880383), (6, 28586922), (7, 24503076), (9, 19057948), (12, 14293461), (13, 13193964), (14, 12251538), (18, 9528974), (21, 8167692), (26, 6596982), (28, 6125769), (36, 4764487), (39, 4397988), (41, 4183452), (42, 4083846), (52, 3298491), (63, 2722564), (78, 2198994), (82, 2091726), (84, 2041923), (91, 1884852), (117, 1465996), (123, 1394484), (126, 1361282), (156, 1099497), (164, 1045863), (182, 942426), (234, 732998), (246, 697242), (252, 680641), (273, 628284), (287, 597636), (364, 471213), (369, 464828), (468, 366499), (492, 348621), (533, 321804), (546, 314142), (574, 298818), (738, 232414), (819, 209428), (861, 199212), (1066, 160902), (1092, 157071), (1148, 149409), (1277, 134316), (1476, 116207), (1599, 107268), (1638, 104714), (1722, 99606), (2132, 80451), (2554, 67158), (2583, 66404), (3198, 53634), (3276, 52357), (3444, 49803), (3731, 45972), (3831, 44772), (4797, 35756), (5108, 33579), (5166, 33202), (6396, 26817), (7462, 22986), (7662, 22386), (8939, 19188), (9594, 17878), (10332, 16601), (11193, 15324), (11493, 14924)]