158174910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25471}}^1$

素因数の和:25510

約数の個数: 64

約数和(自身を含む): 440156160

約数和(自身を除く): 281981250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 25471, 50942, 76413, 127355, 152826, 229239, 254710, 382065, 458478, 585833, 687717, 764130, 1146195, 1171666, 1375434, 1757499, 2292390, 2929165, 3438585, 3514998, 5272497, 5858330, 6877170, 8787495, 10544994, 15817491, 17574990, 26362485, 31634982, 52724970, 79087455, 158174910]

約数ペア:

[(1, 158174910), (2, 79087455), (3, 52724970), (5, 31634982), (6, 26362485), (9, 17574990), (10, 15817491), (15, 10544994), (18, 8787495), (23, 6877170), (27, 5858330), (30, 5272497), (45, 3514998), (46, 3438585), (54, 2929165), (69, 2292390), (90, 1757499), (115, 1375434), (135, 1171666), (138, 1146195), (207, 764130), (230, 687717), (270, 585833), (345, 458478), (414, 382065), (621, 254710), (690, 229239), (1035, 152826), (1242, 127355), (2070, 76413), (3105, 50942), (6210, 25471)]