148976940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 498871296

約数和(自身を除く): 349894356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 73, 84, 86, 105, 113, 129, 140, 146, 172, 210, 215, 219, 226, 258, 292, 301, 339, 365, 420, 430, 438, 452, 511, 516, 565, 602, 645, 678, 730, 791, 860, 876, 903, 1022, 1095, 1130, 1204, 1290, 1356, 1460, 1505, 1533, 1582, 1695, 1806, 2044, 2190, 2260, 2373, 2555, 2580, 3010, 3066, 3139, 3164, 3390, 3612, 3955, 4380, 4515, 4746, 4859, 5110, 6020, 6132, 6278, 6780, 7665, 7910, 8249, 9030, 9417, 9492, 9718, 10220, 11865, 12556, 14577, 15330, 15695, 15820, 16498, 18060, 18834, 19436, 21973, 23730, 24295, 24747, 29154, 30660, 31390, 32996, 34013, 37668, 41245, 43946, 47085, 47460, 48590, 49494, 57743, 58308, 62780, 65919, 68026, 72885, 82490, 87892, 94170, 97180, 98988, 102039, 109865, 115486, 123735, 131838, 136052, 145770, 164980, 170065, 173229, 188340, 204078, 219730, 230972, 247470, 263676, 288715, 291540, 329595, 340130, 346458, 354707, 408156, 439460, 494940, 510195, 577430, 659190, 680260, 692916, 709414, 866145, 1020390, 1064121, 1154860, 1318380, 1418828, 1732290, 1773535, 2040780, 2128242, 2482949, 3464580, 3547070, 4256484, 4965898, 5320605, 7094140, 7448847, 9931796, 10641210, 12414745, 14897694, 21282420, 24829490, 29795388, 37244235, 49658980, 74488470, 148976940]

約数ペア:

[(1, 148976940), (2, 74488470), (3, 49658980), (4, 37244235), (5, 29795388), (6, 24829490), (7, 21282420), (10, 14897694), (12, 12414745), (14, 10641210), (15, 9931796), (20, 7448847), (21, 7094140), (28, 5320605), (30, 4965898), (35, 4256484), (42, 3547070), (43, 3464580), (60, 2482949), (70, 2128242), (73, 2040780), (84, 1773535), (86, 1732290), (105, 1418828), (113, 1318380), (129, 1154860), (140, 1064121), (146, 1020390), (172, 866145), (210, 709414), (215, 692916), (219, 680260), (226, 659190), (258, 577430), (292, 510195), (301, 494940), (339, 439460), (365, 408156), (420, 354707), (430, 346458), (438, 340130), (452, 329595), (511, 291540), (516, 288715), (565, 263676), (602, 247470), (645, 230972), (678, 219730), (730, 204078), (791, 188340), (860, 173229), (876, 170065), (903, 164980), (1022, 145770), (1095, 136052), (1130, 131838), (1204, 123735), (1290, 115486), (1356, 109865), (1460, 102039), (1505, 98988), (1533, 97180), (1582, 94170), (1695, 87892), (1806, 82490), (2044, 72885), (2190, 68026), (2260, 65919), (2373, 62780), (2555, 58308), (2580, 57743), (3010, 49494), (3066, 48590), (3139, 47460), (3164, 47085), (3390, 43946), (3612, 41245), (3955, 37668), (4380, 34013), (4515, 32996), (4746, 31390), (4859, 30660), (5110, 29154), (6020, 24747), (6132, 24295), (6278, 23730), (6780, 21973), (7665, 19436), (7910, 18834), (8249, 18060), (9030, 16498), (9417, 15820), (9492, 15695), (9718, 15330), (10220, 14577), (11865, 12556)]