156712748140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1\times {\mathrm{25153}}^1$

素因数の和:25979

約数の個数: 96

約数和(自身を含む): 366332391936

約数和(自身を除く): 209619643796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 773, 806, 1546, 1612, 2015, 3092, 3865, 4030, 7730, 8060, 10049, 15460, 20098, 23963, 25153, 40196, 47926, 50245, 50306, 95852, 100490, 100612, 119815, 125765, 200980, 239630, 251530, 311519, 326989, 479260, 503060, 623038, 653978, 779743, 1246076, 1307956, 1557595, 1559486, 1634945, 3115190, 3118972, 3269890, 3898715, 6230380, 6539780, 7797430, 10136659, 15594860, 19443269, 20273318, 38886538, 40546636, 50683295, 77773076, 97216345, 101366590, 194432690, 202733180, 252762497, 388865380, 505524994, 602741339, 1011049988, 1205482678, 1263812485, 2410965356, 2527624970, 3013706695, 5055249940, 6027413390, 7835637407, 12054826780, 15671274814, 31342549628, 39178187035, 78356374070, 156712748140]

約数ペア:

[(1, 156712748140), (2, 78356374070), (4, 39178187035), (5, 31342549628), (10, 15671274814), (13, 12054826780), (20, 7835637407), (26, 6027413390), (31, 5055249940), (52, 3013706695), (62, 2527624970), (65, 2410965356), (124, 1263812485), (130, 1205482678), (155, 1011049988), (260, 602741339), (310, 505524994), (403, 388865380), (620, 252762497), (773, 202733180), (806, 194432690), (1546, 101366590), (1612, 97216345), (2015, 77773076), (3092, 50683295), (3865, 40546636), (4030, 38886538), (7730, 20273318), (8060, 19443269), (10049, 15594860), (15460, 10136659), (20098, 7797430), (23963, 6539780), (25153, 6230380), (40196, 3898715), (47926, 3269890), (50245, 3118972), (50306, 3115190), (95852, 1634945), (100490, 1559486), (100612, 1557595), (119815, 1307956), (125765, 1246076), (200980, 779743), (239630, 653978), (251530, 623038), (311519, 503060), (326989, 479260)]