158408624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 356167680

約数和(自身を除く): 197759056

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 127, 152, 176, 209, 254, 304, 373, 418, 508, 746, 836, 1016, 1397, 1492, 1672, 2032, 2413, 2794, 2984, 3344, 4103, 4826, 5588, 5968, 7087, 8206, 9652, 11176, 14174, 16412, 19304, 22352, 26543, 28348, 32824, 38608, 47371, 53086, 56696, 65648, 77957, 94742, 106172, 113392, 155914, 189484, 212344, 311828, 378968, 424688, 521081, 623656, 757936, 900049, 1042162, 1247312, 1800098, 2084324, 3600196, 4168648, 7200392, 8337296, 9900539, 14400784, 19801078, 39602156, 79204312, 158408624]

約数ペア:

[(1, 158408624), (2, 79204312), (4, 39602156), (8, 19801078), (11, 14400784), (16, 9900539), (19, 8337296), (22, 7200392), (38, 4168648), (44, 3600196), (76, 2084324), (88, 1800098), (127, 1247312), (152, 1042162), (176, 900049), (209, 757936), (254, 623656), (304, 521081), (373, 424688), (418, 378968), (508, 311828), (746, 212344), (836, 189484), (1016, 155914), (1397, 113392), (1492, 106172), (1672, 94742), (2032, 77957), (2413, 65648), (2794, 56696), (2984, 53086), (3344, 47371), (4103, 38608), (4826, 32824), (5588, 28348), (5968, 26543), (7087, 22352), (8206, 19304), (9652, 16412), (11176, 14174)]