156950441980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20070389}}^1$

素因数の和:20070438

約数の個数: 48

約数和(自身を含む): 364157156160

約数和(自身を除く): 207206714180

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 20070389, 40140778, 80281556, 100351945, 200703890, 341196613, 401407780, 461618947, 682393226, 923237894, 1364786452, 1705983065, 1846475788, 2308094735, 3411966130, 4616189470, 6823932260, 7847522099, 9232378940, 15695044198, 31390088396, 39237610495, 78475220990, 156950441980]

約数ペア:

[(1, 156950441980), (2, 78475220990), (4, 39237610495), (5, 31390088396), (10, 15695044198), (17, 9232378940), (20, 7847522099), (23, 6823932260), (34, 4616189470), (46, 3411966130), (68, 2308094735), (85, 1846475788), (92, 1705983065), (115, 1364786452), (170, 923237894), (230, 682393226), (340, 461618947), (391, 401407780), (460, 341196613), (782, 200703890), (1564, 100351945), (1955, 80281556), (3910, 40140778), (7820, 20070389)]