149366308

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 108

約数和(自身を含む): 343907676

約数和(自身を除く): 194541368

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 61, 62, 91, 98, 122, 124, 182, 196, 217, 244, 364, 403, 427, 434, 637, 793, 806, 854, 868, 961, 1274, 1519, 1586, 1612, 1708, 1891, 1922, 2548, 2821, 2989, 3038, 3172, 3782, 3844, 5551, 5642, 5978, 6076, 6727, 7564, 11102, 11284, 11956, 12493, 13237, 13454, 19747, 22204, 24583, 24986, 26474, 26908, 38857, 39494, 47089, 49166, 49972, 52948, 58621, 77714, 78988, 87451, 92659, 94178, 98332, 117242, 155428, 172081, 174902, 185318, 188356, 234484, 344162, 349804, 370636, 410347, 612157, 688324, 762073, 820694, 1204567, 1224314, 1524146, 1641388, 2409134, 2448628, 2872429, 3048292, 4818268, 5334511, 5744858, 10669022, 11489716, 21338044, 37341577, 74683154, 149366308]

約数ペア:

[(1, 149366308), (2, 74683154), (4, 37341577), (7, 21338044), (13, 11489716), (14, 10669022), (26, 5744858), (28, 5334511), (31, 4818268), (49, 3048292), (52, 2872429), (61, 2448628), (62, 2409134), (91, 1641388), (98, 1524146), (122, 1224314), (124, 1204567), (182, 820694), (196, 762073), (217, 688324), (244, 612157), (364, 410347), (403, 370636), (427, 349804), (434, 344162), (637, 234484), (793, 188356), (806, 185318), (854, 174902), (868, 172081), (961, 155428), (1274, 117242), (1519, 98332), (1586, 94178), (1612, 92659), (1708, 87451), (1891, 78988), (1922, 77714), (2548, 58621), (2821, 52948), (2989, 49972), (3038, 49166), (3172, 47089), (3782, 39494), (3844, 38857), (5551, 26908), (5642, 26474), (5978, 24986), (6076, 24583), (6727, 22204), (7564, 19747), (11102, 13454), (11284, 13237), (11956, 12493)]