133350664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 273873600

約数和(自身を除く): 140522936

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 131, 148, 152, 181, 262, 296, 362, 524, 703, 724, 1048, 1406, 1448, 2489, 2812, 3439, 4847, 4978, 5624, 6697, 6878, 9694, 9956, 13394, 13756, 19388, 19912, 23711, 26788, 27512, 38776, 47422, 53576, 92093, 94844, 127243, 184186, 189688, 254486, 368372, 450509, 508972, 736744, 877307, 901018, 1017944, 1754614, 1802036, 3509228, 3604072, 7018456, 16668833, 33337666, 66675332, 133350664]

約数ペア:

[(1, 133350664), (2, 66675332), (4, 33337666), (8, 16668833), (19, 7018456), (37, 3604072), (38, 3509228), (74, 1802036), (76, 1754614), (131, 1017944), (148, 901018), (152, 877307), (181, 736744), (262, 508972), (296, 450509), (362, 368372), (524, 254486), (703, 189688), (724, 184186), (1048, 127243), (1406, 94844), (1448, 92093), (2489, 53576), (2812, 47422), (3439, 38776), (4847, 27512), (4978, 26788), (5624, 23711), (6697, 19912), (6878, 19388), (9694, 13756), (9956, 13394)]