152451572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{853}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 329411712

約数和(自身を除く): 176960140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 491, 853, 982, 1706, 1964, 3412, 3437, 5971, 6383, 6874, 11089, 11942, 12766, 13748, 22178, 23884, 25532, 44356, 44681, 77623, 89362, 155246, 178724, 310492, 418823, 837646, 1675292, 2931761, 5444699, 5863522, 10889398, 11727044, 21778796, 38112893, 76225786, 152451572]

約数ペア:

[(1, 152451572), (2, 76225786), (4, 38112893), (7, 21778796), (13, 11727044), (14, 10889398), (26, 5863522), (28, 5444699), (52, 2931761), (91, 1675292), (182, 837646), (364, 418823), (491, 310492), (853, 178724), (982, 155246), (1706, 89362), (1964, 77623), (3412, 44681), (3437, 44356), (5971, 25532), (6383, 23884), (6874, 22178), (11089, 13748), (11942, 12766)]