128845536

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{70639}}^1$

素因数の和:70671

約数の個数: 48

約数和(自身を含む): 356025600

約数和(自身を除く): 227180064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 70639, 141278, 211917, 282556, 423834, 565112, 847668, 1130224, 1342141, 1695336, 2260448, 2684282, 3390672, 4026423, 5368564, 6781344, 8052846, 10737128, 16105692, 21474256, 32211384, 42948512, 64422768, 128845536]

約数ペア:

[(1, 128845536), (2, 64422768), (3, 42948512), (4, 32211384), (6, 21474256), (8, 16105692), (12, 10737128), (16, 8052846), (19, 6781344), (24, 5368564), (32, 4026423), (38, 3390672), (48, 2684282), (57, 2260448), (76, 1695336), (96, 1342141), (114, 1130224), (152, 847668), (228, 565112), (304, 423834), (456, 282556), (608, 211917), (912, 141278), (1824, 70639)]