155345976

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113557}}^1$

素因数の和:113588

約数の個数: 48

約数和(自身を含む): 442876200

約数和(自身を除く): 287530224

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, 113557, 227114, 340671, 454228, 681342, 908456, 1022013, 1362684, 2044026, 2157583, 2725368, 4088052, 4315166, 6472749, 8176104, 8630332, 12945498, 17260664, 19418247, 25890996, 38836494, 51781992, 77672988, 155345976]

約数ペア:

[(1, 155345976), (2, 77672988), (3, 51781992), (4, 38836494), (6, 25890996), (8, 19418247), (9, 17260664), (12, 12945498), (18, 8630332), (19, 8176104), (24, 6472749), (36, 4315166), (38, 4088052), (57, 2725368), (72, 2157583), (76, 2044026), (114, 1362684), (152, 1022013), (171, 908456), (228, 681342), (342, 454228), (456, 340671), (684, 227114), (1368, 113557)]