148905380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 363242880

約数和(自身を除く): 214337500

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 59, 65, 68, 85, 118, 130, 170, 221, 236, 260, 295, 340, 442, 571, 590, 767, 884, 1003, 1105, 1142, 1180, 1534, 2006, 2210, 2284, 2855, 3068, 3835, 4012, 4420, 5015, 5710, 7423, 7670, 9707, 10030, 11420, 13039, 14846, 15340, 19414, 20060, 26078, 29692, 33689, 37115, 38828, 48535, 52156, 65195, 67378, 74230, 97070, 126191, 130390, 134756, 148460, 168445, 194140, 252382, 260780, 336890, 437957, 504764, 572713, 630955, 673780, 875914, 1145426, 1261910, 1751828, 2189785, 2290852, 2523820, 2863565, 4379570, 5727130, 7445269, 8759140, 11454260, 14890538, 29781076, 37226345, 74452690, 148905380]

約数ペア:

[(1, 148905380), (2, 74452690), (4, 37226345), (5, 29781076), (10, 14890538), (13, 11454260), (17, 8759140), (20, 7445269), (26, 5727130), (34, 4379570), (52, 2863565), (59, 2523820), (65, 2290852), (68, 2189785), (85, 1751828), (118, 1261910), (130, 1145426), (170, 875914), (221, 673780), (236, 630955), (260, 572713), (295, 504764), (340, 437957), (442, 336890), (571, 260780), (590, 252382), (767, 194140), (884, 168445), (1003, 148460), (1105, 134756), (1142, 130390), (1180, 126191), (1534, 97070), (2006, 74230), (2210, 67378), (2284, 65195), (2855, 52156), (3068, 48535), (3835, 38828), (4012, 37115), (4420, 33689), (5015, 29692), (5710, 26078), (7423, 20060), (7670, 19414), (9707, 15340), (10030, 14846), (11420, 13039)]