156965892920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1777}}^1\times {\mathrm{96013}}^1$

素因数の和:97824

約数の個数: 64

約数和(自身を含む): 368739846720

約数和(自身を除く): 211773953800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1777, 3554, 7108, 8885, 14216, 17770, 35540, 40871, 71080, 81742, 96013, 163484, 192026, 204355, 326968, 384052, 408710, 480065, 768104, 817420, 960130, 1634840, 1920260, 2208299, 3840520, 4416598, 8833196, 11041495, 17666392, 22082990, 44165980, 88331960, 170615101, 341230202, 682460404, 853075505, 1364920808, 1706151010, 3412302020, 3924147323, 6824604040, 7848294646, 15696589292, 19620736615, 31393178584, 39241473230, 78482946460, 156965892920]

約数ペア:

[(1, 156965892920), (2, 78482946460), (4, 39241473230), (5, 31393178584), (8, 19620736615), (10, 15696589292), (20, 7848294646), (23, 6824604040), (40, 3924147323), (46, 3412302020), (92, 1706151010), (115, 1364920808), (184, 853075505), (230, 682460404), (460, 341230202), (920, 170615101), (1777, 88331960), (3554, 44165980), (7108, 22082990), (8885, 17666392), (14216, 11041495), (17770, 8833196), (35540, 4416598), (40871, 3840520), (71080, 2208299), (81742, 1920260), (96013, 1634840), (163484, 960130), (192026, 817420), (204355, 768104), (326968, 480065), (384052, 408710)]