148953980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 376621056

約数和(自身を除く): 227667076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 167, 230, 277, 322, 334, 460, 554, 644, 668, 805, 835, 1108, 1169, 1385, 1610, 1670, 1939, 2338, 2770, 3220, 3340, 3841, 3878, 4676, 5540, 5845, 6371, 7682, 7756, 9695, 11690, 12742, 15364, 19205, 19390, 23380, 25484, 26887, 31855, 38410, 38780, 44597, 46259, 53774, 63710, 76820, 89194, 92518, 107548, 127420, 134435, 178388, 185036, 222985, 231295, 268870, 323813, 445970, 462590, 537740, 647626, 891940, 925180, 1063957, 1295252, 1619065, 2127914, 3238130, 4255828, 5319785, 6476260, 7447699, 10639570, 14895398, 21279140, 29790796, 37238495, 74476990, 148953980]

約数ペア:

[(1, 148953980), (2, 74476990), (4, 37238495), (5, 29790796), (7, 21279140), (10, 14895398), (14, 10639570), (20, 7447699), (23, 6476260), (28, 5319785), (35, 4255828), (46, 3238130), (70, 2127914), (92, 1619065), (115, 1295252), (140, 1063957), (161, 925180), (167, 891940), (230, 647626), (277, 537740), (322, 462590), (334, 445970), (460, 323813), (554, 268870), (644, 231295), (668, 222985), (805, 185036), (835, 178388), (1108, 134435), (1169, 127420), (1385, 107548), (1610, 92518), (1670, 89194), (1939, 76820), (2338, 63710), (2770, 53774), (3220, 46259), (3340, 44597), (3841, 38780), (3878, 38410), (4676, 31855), (5540, 26887), (5845, 25484), (6371, 23380), (7682, 19390), (7756, 19205), (9695, 15364), (11690, 12742)]