162640160

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 400583232

約数和(自身を除く): 237943072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 83, 148, 160, 166, 185, 296, 331, 332, 370, 415, 592, 662, 664, 740, 830, 1184, 1324, 1328, 1480, 1655, 1660, 2648, 2656, 2960, 3071, 3310, 3320, 5296, 5920, 6142, 6620, 6640, 10592, 12247, 12284, 13240, 13280, 15355, 24494, 24568, 26480, 27473, 30710, 48988, 49136, 52960, 54946, 61235, 61420, 97976, 98272, 109892, 122470, 122840, 137365, 195952, 219784, 244940, 245680, 274730, 391904, 439568, 489880, 491360, 549460, 879136, 979760, 1016501, 1098920, 1959520, 2033002, 2197840, 4066004, 4395680, 5082505, 8132008, 10165010, 16264016, 20330020, 32528032, 40660040, 81320080, 162640160]

約数ペア:

[(1, 162640160), (2, 81320080), (4, 40660040), (5, 32528032), (8, 20330020), (10, 16264016), (16, 10165010), (20, 8132008), (32, 5082505), (37, 4395680), (40, 4066004), (74, 2197840), (80, 2033002), (83, 1959520), (148, 1098920), (160, 1016501), (166, 979760), (185, 879136), (296, 549460), (331, 491360), (332, 489880), (370, 439568), (415, 391904), (592, 274730), (662, 245680), (664, 244940), (740, 219784), (830, 195952), (1184, 137365), (1324, 122840), (1328, 122470), (1480, 109892), (1655, 98272), (1660, 97976), (2648, 61420), (2656, 61235), (2960, 54946), (3071, 52960), (3310, 49136), (3320, 48988), (5296, 30710), (5920, 27473), (6142, 26480), (6620, 24568), (6640, 24494), (10592, 15355), (12247, 13280), (12284, 13240)]