153420228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:354

約数の個数: 108

約数和(自身を含む): 425251008

約数和(自身を除く): 271830780

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 167, 169, 234, 302, 334, 338, 453, 468, 501, 507, 604, 668, 676, 906, 1002, 1014, 1359, 1503, 1521, 1812, 1963, 2004, 2028, 2171, 2718, 3006, 3042, 3926, 4342, 5436, 5889, 6012, 6084, 6513, 7852, 8684, 11778, 13026, 17667, 19539, 23556, 25217, 25519, 26052, 28223, 35334, 39078, 50434, 51038, 56446, 70668, 75651, 76557, 78156, 84669, 100868, 102076, 112892, 151302, 153114, 169338, 226953, 229671, 254007, 302604, 306228, 327821, 338676, 453906, 459342, 508014, 655642, 907812, 918684, 983463, 1016028, 1311284, 1966926, 2950389, 3933852, 4261673, 5900778, 8523346, 11801556, 12785019, 17046692, 25570038, 38355057, 51140076, 76710114, 153420228]

約数ペア:

[(1, 153420228), (2, 76710114), (3, 51140076), (4, 38355057), (6, 25570038), (9, 17046692), (12, 12785019), (13, 11801556), (18, 8523346), (26, 5900778), (36, 4261673), (39, 3933852), (52, 2950389), (78, 1966926), (117, 1311284), (151, 1016028), (156, 983463), (167, 918684), (169, 907812), (234, 655642), (302, 508014), (334, 459342), (338, 453906), (453, 338676), (468, 327821), (501, 306228), (507, 302604), (604, 254007), (668, 229671), (676, 226953), (906, 169338), (1002, 153114), (1014, 151302), (1359, 112892), (1503, 102076), (1521, 100868), (1812, 84669), (1963, 78156), (2004, 76557), (2028, 75651), (2171, 70668), (2718, 56446), (3006, 51038), (3042, 50434), (3926, 39078), (4342, 35334), (5436, 28223), (5889, 26052), (6012, 25519), (6084, 25217), (6513, 23556), (7852, 19539), (8684, 17667), (11778, 13026)]