154913892

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 429139200

約数和(自身を除く): 274225308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 343, 366, 427, 588, 617, 686, 732, 854, 1029, 1234, 1281, 1372, 1708, 1851, 2058, 2468, 2562, 2989, 3702, 4116, 4319, 5124, 5978, 7404, 8638, 8967, 11956, 12957, 17276, 17934, 20923, 25914, 30233, 35868, 37637, 41846, 51828, 60466, 62769, 75274, 83692, 90699, 112911, 120932, 125538, 150548, 181398, 211631, 225822, 251076, 263459, 362796, 423262, 451644, 526918, 634893, 790377, 846524, 1053836, 1269786, 1580754, 1844213, 2539572, 3161508, 3688426, 5532639, 7376852, 11065278, 12909491, 22130556, 25818982, 38728473, 51637964, 77456946, 154913892]

約数ペア:

[(1, 154913892), (2, 77456946), (3, 51637964), (4, 38728473), (6, 25818982), (7, 22130556), (12, 12909491), (14, 11065278), (21, 7376852), (28, 5532639), (42, 3688426), (49, 3161508), (61, 2539572), (84, 1844213), (98, 1580754), (122, 1269786), (147, 1053836), (183, 846524), (196, 790377), (244, 634893), (294, 526918), (343, 451644), (366, 423262), (427, 362796), (588, 263459), (617, 251076), (686, 225822), (732, 211631), (854, 181398), (1029, 150548), (1234, 125538), (1281, 120932), (1372, 112911), (1708, 90699), (1851, 83692), (2058, 75274), (2468, 62769), (2562, 60466), (2989, 51828), (3702, 41846), (4116, 37637), (4319, 35868), (5124, 30233), (5978, 25914), (7404, 20923), (8638, 17934), (8967, 17276), (11956, 12957)]