156721194684

素因数分解:

$2^2\times 3^5\times {\mathrm{1087}}^1\times {\mathrm{148331}}^1$

素因数の和:149437

約数の個数: 72

約数和(自身を含む): 411209530368

約数和(自身を除く): 254488335684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 1087, 2174, 3261, 4348, 6522, 9783, 13044, 19566, 29349, 39132, 58698, 88047, 117396, 148331, 176094, 264141, 296662, 352188, 444993, 528282, 593324, 889986, 1056564, 1334979, 1779972, 2669958, 4004937, 5339916, 8009874, 12014811, 16019748, 24029622, 36044433, 48059244, 72088866, 144177732, 161235797, 322471594, 483707391, 644943188, 967414782, 1451122173, 1934829564, 2902244346, 4353366519, 5804488692, 8706733038, 13060099557, 17413466076, 26120199114, 39180298671, 52240398228, 78360597342, 156721194684]

約数ペア:

[(1, 156721194684), (2, 78360597342), (3, 52240398228), (4, 39180298671), (6, 26120199114), (9, 17413466076), (12, 13060099557), (18, 8706733038), (27, 5804488692), (36, 4353366519), (54, 2902244346), (81, 1934829564), (108, 1451122173), (162, 967414782), (243, 644943188), (324, 483707391), (486, 322471594), (972, 161235797), (1087, 144177732), (2174, 72088866), (3261, 48059244), (4348, 36044433), (6522, 24029622), (9783, 16019748), (13044, 12014811), (19566, 8009874), (29349, 5339916), (39132, 4004937), (58698, 2669958), (88047, 1779972), (117396, 1334979), (148331, 1056564), (176094, 889986), (264141, 593324), (296662, 528282), (352188, 444993)]