155973510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 192

約数和(自身を含む): 514335744

約数和(自身を除く): 358362234

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 71, 77, 90, 99, 105, 110, 126, 142, 154, 165, 198, 210, 213, 231, 315, 317, 330, 355, 385, 426, 462, 495, 497, 630, 634, 639, 693, 710, 770, 781, 951, 990, 994, 1065, 1155, 1278, 1386, 1491, 1562, 1585, 1902, 2130, 2219, 2310, 2343, 2485, 2853, 2982, 3170, 3195, 3465, 3487, 3905, 4438, 4473, 4686, 4755, 4970, 5467, 5706, 6390, 6657, 6930, 6974, 7029, 7455, 7810, 8946, 9510, 10461, 10934, 11095, 11715, 13314, 14058, 14265, 14910, 16401, 17435, 19971, 20922, 22190, 22365, 22507, 23430, 24409, 27335, 28530, 31383, 32802, 33285, 34870, 35145, 39942, 44730, 45014, 48818, 49203, 52305, 54670, 62766, 66570, 67521, 70290, 73227, 82005, 98406, 99855, 104610, 112535, 122045, 135042, 146454, 156915, 157549, 164010, 199710, 202563, 219681, 225070, 244090, 246015, 247577, 313830, 315098, 337605, 366135, 405126, 439362, 472647, 492030, 495154, 675210, 732270, 742731, 787745, 945294, 1012815, 1098405, 1237885, 1417941, 1485462, 1575490, 1733039, 2025630, 2196810, 2228193, 2363235, 2475770, 2835882, 3466078, 3713655, 4456386, 4726470, 5199117, 7089705, 7427310, 8665195, 10398234, 11140965, 14179410, 15597351, 17330390, 22281930, 25995585, 31194702, 51991170, 77986755, 155973510]

約数ペア:

[(1, 155973510), (2, 77986755), (3, 51991170), (5, 31194702), (6, 25995585), (7, 22281930), (9, 17330390), (10, 15597351), (11, 14179410), (14, 11140965), (15, 10398234), (18, 8665195), (21, 7427310), (22, 7089705), (30, 5199117), (33, 4726470), (35, 4456386), (42, 3713655), (45, 3466078), (55, 2835882), (63, 2475770), (66, 2363235), (70, 2228193), (71, 2196810), (77, 2025630), (90, 1733039), (99, 1575490), (105, 1485462), (110, 1417941), (126, 1237885), (142, 1098405), (154, 1012815), (165, 945294), (198, 787745), (210, 742731), (213, 732270), (231, 675210), (315, 495154), (317, 492030), (330, 472647), (355, 439362), (385, 405126), (426, 366135), (462, 337605), (495, 315098), (497, 313830), (630, 247577), (634, 246015), (639, 244090), (693, 225070), (710, 219681), (770, 202563), (781, 199710), (951, 164010), (990, 157549), (994, 156915), (1065, 146454), (1155, 135042), (1278, 122045), (1386, 112535), (1491, 104610), (1562, 99855), (1585, 98406), (1902, 82005), (2130, 73227), (2219, 70290), (2310, 67521), (2343, 66570), (2485, 62766), (2853, 54670), (2982, 52305), (3170, 49203), (3195, 48818), (3465, 45014), (3487, 44730), (3905, 39942), (4438, 35145), (4473, 34870), (4686, 33285), (4755, 32802), (4970, 31383), (5467, 28530), (5706, 27335), (6390, 24409), (6657, 23430), (6930, 22507), (6974, 22365), (7029, 22190), (7455, 20922), (7810, 19971), (8946, 17435), (9510, 16401), (10461, 14910), (10934, 14265), (11095, 14058), (11715, 13314)]