156933419972

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{593}}^1\times {\mathrm{1181}}^1$

素因数の和:1989

約数の個数: 96

約数和(自身を含む): 322722537984

約数和(自身を除く): 165789118012

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 151, 212, 302, 371, 593, 604, 742, 1057, 1181, 1186, 1484, 2114, 2362, 2372, 4151, 4228, 4724, 8003, 8267, 8302, 16006, 16534, 16604, 31429, 32012, 33068, 56021, 62593, 62858, 89543, 112042, 125186, 125716, 178331, 179086, 220003, 224084, 250372, 356662, 358172, 438151, 440006, 626801, 700333, 713324, 876302, 880012, 1248317, 1253602, 1400666, 1752604, 2496634, 2507204, 2801332, 4745779, 4902331, 4993268, 9451543, 9491558, 9804662, 18903086, 18983116, 19609324, 33220453, 37117649, 37806172, 66160801, 66440906, 74235298, 105750283, 132321602, 132881812, 148470596, 211500566, 259823543, 264643204, 423001132, 519647086, 740251981, 1039294172, 1480503962, 2961007924, 5604764999, 11209529998, 22419059996, 39233354993, 78466709986, 156933419972]

約数ペア:

[(1, 156933419972), (2, 78466709986), (4, 39233354993), (7, 22419059996), (14, 11209529998), (28, 5604764999), (53, 2961007924), (106, 1480503962), (151, 1039294172), (212, 740251981), (302, 519647086), (371, 423001132), (593, 264643204), (604, 259823543), (742, 211500566), (1057, 148470596), (1181, 132881812), (1186, 132321602), (1484, 105750283), (2114, 74235298), (2362, 66440906), (2372, 66160801), (4151, 37806172), (4228, 37117649), (4724, 33220453), (8003, 19609324), (8267, 18983116), (8302, 18903086), (16006, 9804662), (16534, 9491558), (16604, 9451543), (31429, 4993268), (32012, 4902331), (33068, 4745779), (56021, 2801332), (62593, 2507204), (62858, 2496634), (89543, 1752604), (112042, 1400666), (125186, 1253602), (125716, 1248317), (178331, 880012), (179086, 876302), (220003, 713324), (224084, 700333), (250372, 626801), (356662, 440006), (358172, 438151)]