153280428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 439538400

約数和(自身を除く): 286257972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 89, 98, 101, 116, 147, 174, 178, 196, 202, 203, 267, 294, 303, 348, 356, 404, 406, 534, 588, 606, 609, 623, 707, 812, 1068, 1212, 1218, 1246, 1414, 1421, 1869, 2121, 2436, 2492, 2581, 2828, 2842, 2929, 3738, 4242, 4263, 4361, 4949, 5162, 5684, 5858, 7476, 7743, 8484, 8526, 8722, 8787, 8989, 9898, 10324, 11716, 13083, 14847, 15486, 17052, 17444, 17574, 17978, 18067, 19796, 20503, 26166, 26967, 29694, 30972, 35148, 35956, 36134, 41006, 52332, 53934, 54201, 59388, 61509, 62923, 72268, 82012, 107868, 108402, 123018, 125846, 126469, 143521, 188769, 216804, 246036, 251692, 252938, 260681, 287042, 377538, 379407, 430563, 440461, 505876, 521362, 574084, 755076, 758814, 782043, 861126, 880922, 1042724, 1321383, 1517628, 1564086, 1722252, 1761844, 1824767, 2642766, 3128172, 3649534, 5285532, 5474301, 7299068, 10948602, 12773369, 21897204, 25546738, 38320107, 51093476, 76640214, 153280428]

約数ペア:

[(1, 153280428), (2, 76640214), (3, 51093476), (4, 38320107), (6, 25546738), (7, 21897204), (12, 12773369), (14, 10948602), (21, 7299068), (28, 5474301), (29, 5285532), (42, 3649534), (49, 3128172), (58, 2642766), (84, 1824767), (87, 1761844), (89, 1722252), (98, 1564086), (101, 1517628), (116, 1321383), (147, 1042724), (174, 880922), (178, 861126), (196, 782043), (202, 758814), (203, 755076), (267, 574084), (294, 521362), (303, 505876), (348, 440461), (356, 430563), (404, 379407), (406, 377538), (534, 287042), (588, 260681), (606, 252938), (609, 251692), (623, 246036), (707, 216804), (812, 188769), (1068, 143521), (1212, 126469), (1218, 125846), (1246, 123018), (1414, 108402), (1421, 107868), (1869, 82012), (2121, 72268), (2436, 62923), (2492, 61509), (2581, 59388), (2828, 54201), (2842, 53934), (2929, 52332), (3738, 41006), (4242, 36134), (4263, 35956), (4361, 35148), (4949, 30972), (5162, 29694), (5684, 26967), (5858, 26166), (7476, 20503), (7743, 19796), (8484, 18067), (8526, 17978), (8722, 17574), (8787, 17444), (8989, 17052), (9898, 15486), (10324, 14847), (11716, 13083)]