156927230860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{140417}}^1$

素因数の和:140635

約数の個数: 96

約数和(自身を含む): 369422907840

約数和(自身を除く): 212495676980

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 173, 190, 323, 340, 346, 380, 646, 692, 865, 1292, 1615, 1730, 2941, 3230, 3287, 3460, 5882, 6460, 6574, 11764, 13148, 14705, 16435, 29410, 32870, 55879, 58820, 65740, 111758, 140417, 223516, 279395, 280834, 558790, 561668, 702085, 1117580, 1404170, 2387089, 2667923, 2808340, 4774178, 5335846, 9548356, 10671692, 11935445, 13339615, 23870890, 24292141, 26679230, 45354691, 47741780, 48584282, 53358460, 90709382, 97168564, 121460705, 181418764, 226773455, 242921410, 412966397, 453546910, 461550679, 485842820, 825932794, 907093820, 923101358, 1651865588, 1846202716, 2064831985, 2307753395, 4129663970, 4615506790, 7846361543, 8259327940, 9231013580, 15692723086, 31385446172, 39231807715, 78463615430, 156927230860]

約数ペア:

[(1, 156927230860), (2, 78463615430), (4, 39231807715), (5, 31385446172), (10, 15692723086), (17, 9231013580), (19, 8259327940), (20, 7846361543), (34, 4615506790), (38, 4129663970), (68, 2307753395), (76, 2064831985), (85, 1846202716), (95, 1651865588), (170, 923101358), (173, 907093820), (190, 825932794), (323, 485842820), (340, 461550679), (346, 453546910), (380, 412966397), (646, 242921410), (692, 226773455), (865, 181418764), (1292, 121460705), (1615, 97168564), (1730, 90709382), (2941, 53358460), (3230, 48584282), (3287, 47741780), (3460, 45354691), (5882, 26679230), (6460, 24292141), (6574, 23870890), (11764, 13339615), (13148, 11935445), (14705, 10671692), (16435, 9548356), (29410, 5335846), (32870, 4774178), (55879, 2808340), (58820, 2667923), (65740, 2387089), (111758, 1404170), (140417, 1117580), (223516, 702085), (279395, 561668), (280834, 558790)]