156746202620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4273}}^1\times {\mathrm{15413}}^1$

素因数の和:19719

約数の個数: 96

約数和(自身を含む): 398438828928

約数和(自身を除く): 241692626308

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 4273, 8546, 15413, 17092, 21365, 29911, 30826, 42730, 59822, 61652, 72641, 77065, 85460, 107891, 119644, 145282, 149555, 154130, 215782, 262021, 290564, 299110, 308260, 363205, 431564, 508487, 524042, 539455, 598220, 726410, 1016974, 1048084, 1078910, 1310105, 1452820, 1834147, 2033948, 2157820, 2542435, 2620210, 3668294, 5084870, 5240420, 7336588, 9170735, 10169740, 18341470, 36682940, 65859749, 131719498, 263438996, 329298745, 461018243, 658597490, 922036486, 1119615733, 1317194980, 1844072972, 2239231466, 2305091215, 4478462932, 4610182430, 5598078665, 7837310131, 9220364860, 11196157330, 15674620262, 22392314660, 31349240524, 39186550655, 78373101310, 156746202620]

約数ペア:

[(1, 156746202620), (2, 78373101310), (4, 39186550655), (5, 31349240524), (7, 22392314660), (10, 15674620262), (14, 11196157330), (17, 9220364860), (20, 7837310131), (28, 5598078665), (34, 4610182430), (35, 4478462932), (68, 2305091215), (70, 2239231466), (85, 1844072972), (119, 1317194980), (140, 1119615733), (170, 922036486), (238, 658597490), (340, 461018243), (476, 329298745), (595, 263438996), (1190, 131719498), (2380, 65859749), (4273, 36682940), (8546, 18341470), (15413, 10169740), (17092, 9170735), (21365, 7336588), (29911, 5240420), (30826, 5084870), (42730, 3668294), (59822, 2620210), (61652, 2542435), (72641, 2157820), (77065, 2033948), (85460, 1834147), (107891, 1452820), (119644, 1310105), (145282, 1078910), (149555, 1048084), (154130, 1016974), (215782, 726410), (262021, 598220), (290564, 539455), (299110, 524042), (308260, 508487), (363205, 431564)]