156912281260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{292867}}^1$

素因数の和:293015

約数の個数: 96

約数和(自身を含む): 389678446080

約数和(自身を除く): 232766164820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 89, 140, 172, 178, 215, 301, 356, 430, 445, 602, 623, 860, 890, 1204, 1246, 1505, 1780, 2492, 3010, 3115, 3827, 6020, 6230, 7654, 12460, 15308, 19135, 26789, 38270, 53578, 76540, 107156, 133945, 267890, 292867, 535780, 585734, 1171468, 1464335, 2050069, 2928670, 4100138, 5857340, 8200276, 10250345, 12593281, 20500690, 25186562, 26065163, 41001380, 50373124, 52130326, 62966405, 88152967, 104260652, 125932810, 130325815, 176305934, 182456141, 251865620, 260651630, 352611868, 364912282, 440764835, 521303260, 729824564, 881529670, 912280705, 1120802009, 1763059340, 1824561410, 2241604018, 3649122820, 4483208036, 5604010045, 7845614063, 11208020090, 15691228126, 22416040180, 31382456252, 39228070315, 78456140630, 156912281260]

約数ペア:

[(1, 156912281260), (2, 78456140630), (4, 39228070315), (5, 31382456252), (7, 22416040180), (10, 15691228126), (14, 11208020090), (20, 7845614063), (28, 5604010045), (35, 4483208036), (43, 3649122820), (70, 2241604018), (86, 1824561410), (89, 1763059340), (140, 1120802009), (172, 912280705), (178, 881529670), (215, 729824564), (301, 521303260), (356, 440764835), (430, 364912282), (445, 352611868), (602, 260651630), (623, 251865620), (860, 182456141), (890, 176305934), (1204, 130325815), (1246, 125932810), (1505, 104260652), (1780, 88152967), (2492, 62966405), (3010, 52130326), (3115, 50373124), (3827, 41001380), (6020, 26065163), (6230, 25186562), (7654, 20500690), (12460, 12593281), (15308, 10250345), (19135, 8200276), (26789, 5857340), (38270, 4100138), (53578, 2928670), (76540, 2050069), (107156, 1464335), (133945, 1171468), (267890, 585734), (292867, 535780)]