189849324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 538298880

約数和(自身を除く): 348449556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 67, 79, 84, 98, 122, 134, 147, 158, 183, 196, 201, 237, 244, 268, 294, 316, 366, 402, 427, 469, 474, 553, 588, 732, 804, 854, 938, 948, 1106, 1281, 1407, 1659, 1708, 1876, 2212, 2562, 2814, 2989, 3283, 3318, 3871, 4087, 4819, 5124, 5293, 5628, 5978, 6566, 6636, 7742, 8174, 8967, 9638, 9849, 10586, 11613, 11956, 12261, 13132, 14457, 15484, 15879, 16348, 17934, 19276, 19698, 21172, 23226, 24522, 28609, 28914, 31758, 33733, 35868, 37051, 39396, 46452, 49044, 57218, 57828, 63516, 67466, 74102, 85827, 101199, 111153, 114436, 134932, 148204, 171654, 200263, 202398, 222306, 236131, 259357, 322873, 343308, 400526, 404796, 444612, 472262, 518714, 600789, 645746, 708393, 778071, 801052, 944524, 968619, 1037428, 1201578, 1291492, 1416786, 1556142, 1937238, 2260111, 2403156, 2833572, 3112284, 3874476, 4520222, 6780333, 9040444, 13560666, 15820777, 27121332, 31641554, 47462331, 63283108, 94924662, 189849324]

約数ペア:

[(1, 189849324), (2, 94924662), (3, 63283108), (4, 47462331), (6, 31641554), (7, 27121332), (12, 15820777), (14, 13560666), (21, 9040444), (28, 6780333), (42, 4520222), (49, 3874476), (61, 3112284), (67, 2833572), (79, 2403156), (84, 2260111), (98, 1937238), (122, 1556142), (134, 1416786), (147, 1291492), (158, 1201578), (183, 1037428), (196, 968619), (201, 944524), (237, 801052), (244, 778071), (268, 708393), (294, 645746), (316, 600789), (366, 518714), (402, 472262), (427, 444612), (469, 404796), (474, 400526), (553, 343308), (588, 322873), (732, 259357), (804, 236131), (854, 222306), (938, 202398), (948, 200263), (1106, 171654), (1281, 148204), (1407, 134932), (1659, 114436), (1708, 111153), (1876, 101199), (2212, 85827), (2562, 74102), (2814, 67466), (2989, 63516), (3283, 57828), (3318, 57218), (3871, 49044), (4087, 46452), (4819, 39396), (5124, 37051), (5293, 35868), (5628, 33733), (5978, 31758), (6566, 28914), (6636, 28609), (7742, 24522), (8174, 23226), (8967, 21172), (9638, 19698), (9849, 19276), (10586, 17934), (11613, 16348), (11956, 15879), (12261, 15484), (13132, 14457)]