148815172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 291356352

約数和(自身を除く): 142541180

約数列:

[1, 2, 4, 11, 22, 44, 73, 107, 146, 214, 292, 428, 433, 803, 866, 1177, 1606, 1732, 2354, 3212, 4708, 4763, 7811, 9526, 15622, 19052, 31244, 31609, 46331, 63218, 85921, 92662, 126436, 171842, 185324, 343684, 347699, 509641, 695398, 1019282, 1390796, 2038564, 3382163, 6764326, 13528652, 37203793, 74407586, 148815172]

約数ペア:

[(1, 148815172), (2, 74407586), (4, 37203793), (11, 13528652), (22, 6764326), (44, 3382163), (73, 2038564), (107, 1390796), (146, 1019282), (214, 695398), (292, 509641), (428, 347699), (433, 343684), (803, 185324), (866, 171842), (1177, 126436), (1606, 92662), (1732, 85921), (2354, 63218), (3212, 46331), (4708, 31609), (4763, 31244), (7811, 19052), (9526, 15622)]