154731612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3331}}^1$

素因数の和:3431

約数の個数: 72

約数和(自身を含む): 425429760

約数和(自身を除く): 270698148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 2212, 3318, 3331, 3871, 6636, 6662, 7742, 9993, 11613, 13324, 15484, 19986, 23226, 23317, 39972, 46452, 46634, 69951, 93268, 139902, 163219, 263149, 279804, 326438, 489657, 526298, 652876, 789447, 979314, 1052596, 1578894, 1842043, 1958628, 3157788, 3684086, 5526129, 7368172, 11052258, 12894301, 22104516, 25788602, 38682903, 51577204, 77365806, 154731612]

約数ペア:

[(1, 154731612), (2, 77365806), (3, 51577204), (4, 38682903), (6, 25788602), (7, 22104516), (12, 12894301), (14, 11052258), (21, 7368172), (28, 5526129), (42, 3684086), (49, 3157788), (79, 1958628), (84, 1842043), (98, 1578894), (147, 1052596), (158, 979314), (196, 789447), (237, 652876), (294, 526298), (316, 489657), (474, 326438), (553, 279804), (588, 263149), (948, 163219), (1106, 139902), (1659, 93268), (2212, 69951), (3318, 46634), (3331, 46452), (3871, 39972), (6636, 23317), (6662, 23226), (7742, 19986), (9993, 15484), (11613, 13324)]