177537204

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 144

約数和(自身を含む): 509120640

約数和(自身を除く): 331583436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 108, 117, 137, 142, 156, 169, 213, 234, 274, 284, 338, 351, 411, 426, 468, 507, 548, 639, 676, 702, 822, 852, 923, 1014, 1233, 1278, 1404, 1521, 1644, 1781, 1846, 1917, 2028, 2466, 2556, 2769, 3042, 3562, 3692, 3699, 3834, 4563, 4932, 5343, 5538, 6084, 7124, 7398, 7668, 8307, 9126, 9727, 10686, 11076, 11999, 14796, 16029, 16614, 18252, 19454, 21372, 23153, 23998, 24921, 29181, 32058, 33228, 35997, 38908, 46306, 47996, 48087, 49842, 58362, 64116, 69459, 71994, 87543, 92612, 96174, 99684, 107991, 116724, 126451, 138918, 143988, 175086, 192348, 208377, 215982, 252902, 262629, 277836, 323973, 350172, 379353, 416754, 431964, 505804, 525258, 625131, 647946, 758706, 833508, 1050516, 1138059, 1250262, 1295892, 1517412, 1643863, 2276118, 2500524, 3287726, 3414177, 4552236, 4931589, 6575452, 6828354, 9863178, 13656708, 14794767, 19726356, 29589534, 44384301, 59179068, 88768602, 177537204]

約数ペア:

[(1, 177537204), (2, 88768602), (3, 59179068), (4, 44384301), (6, 29589534), (9, 19726356), (12, 14794767), (13, 13656708), (18, 9863178), (26, 6828354), (27, 6575452), (36, 4931589), (39, 4552236), (52, 3414177), (54, 3287726), (71, 2500524), (78, 2276118), (108, 1643863), (117, 1517412), (137, 1295892), (142, 1250262), (156, 1138059), (169, 1050516), (213, 833508), (234, 758706), (274, 647946), (284, 625131), (338, 525258), (351, 505804), (411, 431964), (426, 416754), (468, 379353), (507, 350172), (548, 323973), (639, 277836), (676, 262629), (702, 252902), (822, 215982), (852, 208377), (923, 192348), (1014, 175086), (1233, 143988), (1278, 138918), (1404, 126451), (1521, 116724), (1644, 107991), (1781, 99684), (1846, 96174), (1917, 92612), (2028, 87543), (2466, 71994), (2556, 69459), (2769, 64116), (3042, 58362), (3562, 49842), (3692, 48087), (3699, 47996), (3834, 46306), (4563, 38908), (4932, 35997), (5343, 33228), (5538, 32058), (6084, 29181), (7124, 24921), (7398, 23998), (7668, 23153), (8307, 21372), (9126, 19454), (9727, 18252), (10686, 16614), (11076, 16029), (11999, 14796)]