157055724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 489093696

約数和(自身を除く): 332037972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 61, 63, 68, 84, 102, 119, 122, 126, 153, 183, 204, 238, 244, 252, 306, 357, 366, 427, 476, 549, 601, 612, 714, 732, 854, 1037, 1071, 1098, 1202, 1281, 1428, 1708, 1803, 2074, 2142, 2196, 2404, 2562, 3111, 3606, 3843, 4148, 4207, 4284, 5124, 5409, 6222, 7212, 7259, 7686, 8414, 9333, 10217, 10818, 12444, 12621, 14518, 15372, 16828, 18666, 20434, 21636, 21777, 25242, 29036, 30651, 36661, 37332, 37863, 40868, 43554, 50484, 61302, 65331, 71519, 73322, 75726, 87108, 91953, 109983, 122604, 130662, 143038, 146644, 151452, 183906, 214557, 219966, 256627, 261324, 286076, 329949, 367812, 429114, 439932, 513254, 623237, 643671, 659898, 769881, 858228, 1026508, 1246474, 1287342, 1319796, 1539762, 1869711, 2309643, 2492948, 2574684, 3079524, 3739422, 4362659, 4619286, 5609133, 7478844, 8725318, 9238572, 11218266, 13087977, 17450636, 22436532, 26175954, 39263931, 52351908, 78527862, 157055724]

約数ペア:

[(1, 157055724), (2, 78527862), (3, 52351908), (4, 39263931), (6, 26175954), (7, 22436532), (9, 17450636), (12, 13087977), (14, 11218266), (17, 9238572), (18, 8725318), (21, 7478844), (28, 5609133), (34, 4619286), (36, 4362659), (42, 3739422), (51, 3079524), (61, 2574684), (63, 2492948), (68, 2309643), (84, 1869711), (102, 1539762), (119, 1319796), (122, 1287342), (126, 1246474), (153, 1026508), (183, 858228), (204, 769881), (238, 659898), (244, 643671), (252, 623237), (306, 513254), (357, 439932), (366, 429114), (427, 367812), (476, 329949), (549, 286076), (601, 261324), (612, 256627), (714, 219966), (732, 214557), (854, 183906), (1037, 151452), (1071, 146644), (1098, 143038), (1202, 130662), (1281, 122604), (1428, 109983), (1708, 91953), (1803, 87108), (2074, 75726), (2142, 73322), (2196, 71519), (2404, 65331), (2562, 61302), (3111, 50484), (3606, 43554), (3843, 40868), (4148, 37863), (4207, 37332), (4284, 36661), (5124, 30651), (5409, 29036), (6222, 25242), (7212, 21777), (7259, 21636), (7686, 20434), (8414, 18666), (9333, 16828), (10217, 15372), (10818, 14518), (12444, 12621)]