156720460988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10501237}}^1$

素因数の和:10501302

約数の個数: 48

約数和(自身を含む): 345784764864

約数和(自身を除く): 189064303876

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 3731, 7462, 14924, 10501237, 21002474, 42004948, 73508659, 136516081, 147017318, 273032162, 294034636, 430550717, 546064324, 861101434, 955612567, 1722202868, 1911225134, 3013855019, 3822450268, 5597159321, 6027710038, 11194318642, 12055420076, 22388637284, 39180115247, 78360230494, 156720460988]

約数ペア:

[(1, 156720460988), (2, 78360230494), (4, 39180115247), (7, 22388637284), (13, 12055420076), (14, 11194318642), (26, 6027710038), (28, 5597159321), (41, 3822450268), (52, 3013855019), (82, 1911225134), (91, 1722202868), (164, 955612567), (182, 861101434), (287, 546064324), (364, 430550717), (533, 294034636), (574, 273032162), (1066, 147017318), (1148, 136516081), (2132, 73508659), (3731, 42004948), (7462, 21002474), (14924, 10501237)]