144102140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11311}}^1$

素因数の和:11347

約数の個数: 72

約数和(自身を含む): 379132992

約数和(自身を除く): 235030852

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 11311, 12740, 22622, 45244, 56555, 79177, 113110, 147043, 158354, 226220, 294086, 316708, 395885, 554239, 588172, 735215, 791770, 1029301, 1108478, 1470430, 1583540, 2058602, 2216956, 2771195, 2940860, 4117204, 5146505, 5542390, 7205107, 10293010, 11084780, 14410214, 20586020, 28820428, 36025535, 72051070, 144102140]

約数ペア:

[(1, 144102140), (2, 72051070), (4, 36025535), (5, 28820428), (7, 20586020), (10, 14410214), (13, 11084780), (14, 10293010), (20, 7205107), (26, 5542390), (28, 5146505), (35, 4117204), (49, 2940860), (52, 2771195), (65, 2216956), (70, 2058602), (91, 1583540), (98, 1470430), (130, 1108478), (140, 1029301), (182, 791770), (196, 735215), (245, 588172), (260, 554239), (364, 395885), (455, 316708), (490, 294086), (637, 226220), (910, 158354), (980, 147043), (1274, 113110), (1820, 79177), (2548, 56555), (3185, 45244), (6370, 22622), (11311, 12740)]