154220248

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 369729360

約数和(自身を除く): 215509112

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 53, 56, 91, 98, 104, 106, 182, 196, 212, 364, 371, 392, 424, 571, 637, 689, 728, 742, 1142, 1274, 1378, 1484, 2284, 2548, 2597, 2756, 2968, 3997, 4568, 4823, 5096, 5194, 5512, 7423, 7994, 9646, 10388, 14846, 15988, 19292, 20776, 27979, 29692, 30263, 31976, 33761, 38584, 51961, 55958, 59384, 60526, 67522, 103922, 111916, 121052, 135044, 207844, 211841, 223832, 242104, 270088, 363727, 393419, 415688, 423682, 727454, 786838, 847364, 1454908, 1482887, 1573676, 1694728, 2753933, 2909816, 2965774, 3147352, 5507866, 5931548, 11015732, 11863096, 19277531, 22031464, 38555062, 77110124, 154220248]

約数ペア:

[(1, 154220248), (2, 77110124), (4, 38555062), (7, 22031464), (8, 19277531), (13, 11863096), (14, 11015732), (26, 5931548), (28, 5507866), (49, 3147352), (52, 2965774), (53, 2909816), (56, 2753933), (91, 1694728), (98, 1573676), (104, 1482887), (106, 1454908), (182, 847364), (196, 786838), (212, 727454), (364, 423682), (371, 415688), (392, 393419), (424, 363727), (571, 270088), (637, 242104), (689, 223832), (728, 211841), (742, 207844), (1142, 135044), (1274, 121052), (1378, 111916), (1484, 103922), (2284, 67522), (2548, 60526), (2597, 59384), (2756, 55958), (2968, 51961), (3997, 38584), (4568, 33761), (4823, 31976), (5096, 30263), (5194, 29692), (5512, 27979), (7423, 20776), (7994, 19292), (9646, 15988), (10388, 14846)]