156626260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 392232960

約数和(自身を除く): 235606700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 151, 155, 217, 239, 302, 310, 434, 478, 604, 620, 755, 868, 956, 1057, 1085, 1195, 1510, 1673, 2114, 2170, 2390, 3020, 3346, 4228, 4340, 4681, 4780, 5285, 6692, 7409, 8365, 9362, 10570, 14818, 16730, 18724, 21140, 23405, 29636, 32767, 33460, 36089, 37045, 46810, 51863, 65534, 72178, 74090, 93620, 103726, 131068, 144356, 148180, 163835, 180445, 207452, 252623, 259315, 327670, 360890, 505246, 518630, 655340, 721780, 1010492, 1037260, 1118759, 1263115, 2237518, 2526230, 4475036, 5052460, 5593795, 7831313, 11187590, 15662626, 22375180, 31325252, 39156565, 78313130, 156626260]

約数ペア:

[(1, 156626260), (2, 78313130), (4, 39156565), (5, 31325252), (7, 22375180), (10, 15662626), (14, 11187590), (20, 7831313), (28, 5593795), (31, 5052460), (35, 4475036), (62, 2526230), (70, 2237518), (124, 1263115), (140, 1118759), (151, 1037260), (155, 1010492), (217, 721780), (239, 655340), (302, 518630), (310, 505246), (434, 360890), (478, 327670), (604, 259315), (620, 252623), (755, 207452), (868, 180445), (956, 163835), (1057, 148180), (1085, 144356), (1195, 131068), (1510, 103726), (1673, 93620), (2114, 74090), (2170, 72178), (2390, 65534), (3020, 51863), (3346, 46810), (4228, 37045), (4340, 36089), (4681, 33460), (4780, 32767), (5285, 29636), (6692, 23405), (7409, 21140), (8365, 18724), (9362, 16730), (10570, 14818)]