156859170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:500

約数の個数: 128

約数和(自身を含む): 437633280

約数和(自身を除く): 280774110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 59, 65, 78, 85, 102, 118, 130, 170, 177, 195, 221, 255, 295, 354, 390, 401, 442, 510, 590, 663, 767, 802, 885, 1003, 1105, 1203, 1326, 1534, 1770, 2005, 2006, 2210, 2301, 2406, 3009, 3315, 3835, 4010, 4602, 5015, 5213, 6015, 6018, 6630, 6817, 7670, 10030, 10426, 11505, 12030, 13039, 13634, 15045, 15639, 20451, 23010, 23659, 26065, 26078, 30090, 31278, 34085, 39117, 40902, 47318, 52130, 65195, 68170, 70977, 78195, 78234, 88621, 102255, 118295, 130390, 141954, 156390, 177242, 195585, 204510, 236590, 265863, 307567, 354885, 391170, 402203, 443105, 531726, 615134, 709770, 804406, 886210, 922701, 1206609, 1329315, 1537835, 1845402, 2011015, 2413218, 2658630, 3075670, 4022030, 4613505, 5228639, 6033045, 9227010, 10457278, 12066090, 15685917, 26143195, 31371834, 52286390, 78429585, 156859170]

約数ペア:

[(1, 156859170), (2, 78429585), (3, 52286390), (5, 31371834), (6, 26143195), (10, 15685917), (13, 12066090), (15, 10457278), (17, 9227010), (26, 6033045), (30, 5228639), (34, 4613505), (39, 4022030), (51, 3075670), (59, 2658630), (65, 2413218), (78, 2011015), (85, 1845402), (102, 1537835), (118, 1329315), (130, 1206609), (170, 922701), (177, 886210), (195, 804406), (221, 709770), (255, 615134), (295, 531726), (354, 443105), (390, 402203), (401, 391170), (442, 354885), (510, 307567), (590, 265863), (663, 236590), (767, 204510), (802, 195585), (885, 177242), (1003, 156390), (1105, 141954), (1203, 130390), (1326, 118295), (1534, 102255), (1770, 88621), (2005, 78234), (2006, 78195), (2210, 70977), (2301, 68170), (2406, 65195), (3009, 52130), (3315, 47318), (3835, 40902), (4010, 39117), (4602, 34085), (5015, 31278), (5213, 30090), (6015, 26078), (6018, 26065), (6630, 23659), (6817, 23010), (7670, 20451), (10030, 15639), (10426, 15045), (11505, 13634), (12030, 13039)]