190158228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6661}}^1$

素因数の和:6745

約数の個数: 72

約数和(自身を含む): 526218056

約数和(自身を除く): 336059828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 6661, 7137, 9516, 13322, 14274, 19983, 26644, 28548, 39966, 59949, 79932, 86593, 119898, 173186, 239796, 259779, 346372, 406321, 519558, 779337, 812642, 1039116, 1218963, 1558674, 1625284, 2437926, 3117348, 3656889, 4875852, 5282173, 7313778, 10564346, 14627556, 15846519, 21128692, 31693038, 47539557, 63386076, 95079114, 190158228]

約数ペア:

[(1, 190158228), (2, 95079114), (3, 63386076), (4, 47539557), (6, 31693038), (9, 21128692), (12, 15846519), (13, 14627556), (18, 10564346), (26, 7313778), (36, 5282173), (39, 4875852), (52, 3656889), (61, 3117348), (78, 2437926), (117, 1625284), (122, 1558674), (156, 1218963), (183, 1039116), (234, 812642), (244, 779337), (366, 519558), (468, 406321), (549, 346372), (732, 259779), (793, 239796), (1098, 173186), (1586, 119898), (2196, 86593), (2379, 79932), (3172, 59949), (4758, 39966), (6661, 28548), (7137, 26644), (9516, 19983), (13322, 14274)]