165376152

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{120889}}^1$

素因数の和:120920

約数の個数: 48

約数和(自身を含む): 471471000

約数和(自身を除く): 306094848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 120889, 241778, 362667, 483556, 725334, 967112, 1088001, 1450668, 2176002, 2296891, 2901336, 4352004, 4593782, 6890673, 8704008, 9187564, 13781346, 18375128, 20672019, 27562692, 41344038, 55125384, 82688076, 165376152]

約数ペア:

[(1, 165376152), (2, 82688076), (3, 55125384), (4, 41344038), (6, 27562692), (8, 20672019), (9, 18375128), (12, 13781346), (18, 9187564), (19, 8704008), (24, 6890673), (36, 4593782), (38, 4352004), (57, 2901336), (72, 2296891), (76, 2176002), (114, 1450668), (152, 1088001), (171, 967112), (228, 725334), (342, 483556), (456, 362667), (684, 241778), (1368, 120889)]